baber/WOPTO huggingface dataset:
Patent JP-H11226864-A (JP)
Title: Grinding device and grinding method for workpiece
Inventor: HONDA TAKAO
IPC: B24B37/12
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To securely prevent a workpiece from adhering closely on a bottom face of a surface plate for grinding top face when the surface plate for grinding top face rises after grinding by providing fluid discharge ports on the bottom face of the surface plate for grinding top face and jetting mistlike fluid for peeling workpiece on a top face of the workpiece from the fluid discharge ports. SOLUTION: The same number of fluid discharge ports 8 as the number of workpiece hold holes 7 are provided on a bottom face of an upper surface plate 2 in accordance with the arrangement relation corresponding to the arrangement relation of the workpiece hold holes 7. A mistlike fluid for peeling substrate is jetted from each fluid discharge port 8. Consequently, it is possible to prevent a workpiece from adhering closely on the bottom face of the surface plate for grinding top face 2 by blowing the mistlike fluid on each workpiece in a process in which the surface plate for grinding top face 2 is raised after grinding. As a result, it is possible to securely prevent the adhesion of the workpiece on the bottom face of the surface plate for grinding top face 2 without causing a scratch and a defect on the workpiece.
Patent JP-S58151994-A (JP)
Title: Flux cored wire for arc welding
Inventor: ARAKI NOBUO
IPC: B23K35/36
Filed: 1982-03-02
Abstract: PURPOSE:To provide a flux cored wire which improves arc stability and welding workability, by sticking borate of alkali metals on a sheath material made of steel and forming a wire. CONSTITUTION:A steel strip which is slit to a prescribed width is immersed for a prescribed time in a warm aq. soln. of borate of alkali metals, for example, sodium borate, whereafter the strip is taken out from the soln. and is dried. With such strip as a sheath material, a flux cored wire is produced by a conventional method. The pickup of the sodium borate on the sheath is 0.1-10g in each 1kg of the wire. The borate of alkali metals is supplied continuously to the arc during welding under lower voltage and low current conditions by using such wire, whereby arc stability and welding workability are improved.
Patent JP-S60175569-A (JP)
Title: Coating apparatus to semiconductor substrate
Inventor: AMAI HIDEMI
IPC: B05C11/08
Filed: 1984-02-22
Abstract: PURPOSE:To obtain a good coating state from the beginning, by imparting moving function to the photoresist emitting nozzle in a coating apparatus to a semiconductor substrate. CONSTITUTION:Moving function by a drive means 1 such as a motor is imparted to a photoresist emitting nozzle 3 equipped with a means 2 for emitting the solvent of a photoresist from the periphery of a photoresist emitting orifice. By this method, a good coating state is obtained from the beginning even after an apparatus has been stopped for a long time.
Patent JP-S60175968-A (JP)
Title: Hot-water supplier
Inventor: MAYAMA NORIO
IPC: F24S90/00
Filed: 1984-02-22
Abstract: PURPOSE:To permit to obtain high-temperature hot-water by a method wherein heat exchanger is switched by a flow path switching valve and a solar system is combined with a heat pump device efficiently. CONSTITUTION:In a season wherein the sunshine is strong and a necessary hot-water supplying amount is obtainable from solar heat, the heat pump device 18 is stopped and the switching valve 16 is switched to circulate circulating liquid in the sequence of an upper radiator 15 and a lower radiator 14 in a tank 1. Accordingly, a sufficient radiating area can be secured in the tank 1, heat collecting effect is high and the hot- water can be supplied by low power consumed in a circulating pump 3 only. In a season wherein the sunshine is weak, the temperature of supplying water is low and the necessary hot-water supplying amount can not be obtained by the solar heat only, the circulating liquid is circulated in only the lower radiator 14 by the switching valve 16 and the heat pump device 18 is operated. According to this method, the high- temperature liquid in the lower radiator 14 is pumped up to the upper part of the tank and the necessary hot-water supply may be obtained. In this case, the circulating liquid from the lower radiator 14 to a heat collector 4 becomes low temperature and returns to the radiator 14 after obtaining much heat amount from the heat collector 4, therefore, the necessary hot-water supplying amount may be obtained with smaller power.
Patent JP-H01208386-A (JP)
Title: Growth promoting fertilizer of plant
Inventor: NOGUCHI KATSUNORI
IPC: C05F11/10
Filed: 1988-02-16
Abstract: PURPOSE:To obtain the title fertilizer having improved germination ratio, promoting occurrence and growth of root hair, increasing yield, by blending a fertilizer with betaine. CONSTITUTION:A fertilizer such as mixed fertilizer molded into a pellet state or liquid fertilizer for aquiculture or foliar application is blended with betaine in a ratio to make 0.1-30kg/10a betaine or 1-300ppm betaine concentration in the case of the liquid fertilizer.
Patent JP-H08201190-A (JP)
Title: Force detection device
Inventor: YAGI TAKESHI
IPC: G01P15/12
Filed: 1995-01-30
Abstract: PURPOSE: To provide a high sensitive detection device with a simple configuration wherein a strain-generating body being subjected to force action, and a resistance element changing electrical resistance according to the amount of strain are provided and the resistance element is provided, with a first part which is fixed to the surface of the strain-generating body and a second part separated from the surface. CONSTITUTION: A resistance element 1 consists of silicon, the lower portions of both edges of the first part are fixed to a semiconductor substrate 2 of a strain-generating body, and at the same time an edge part which is a second portion and the site of the edge part are constituted separately from the surface of the substrate 2. Then, constant current or constant voltage is fed from contact parts 4a and 4b to the element 1. Also, the voltmeter of Al wires 3a and 3b continuously measures the voltage value of passing current, where the electrical resistance of the element 1 varies according to the distortion of the substrate 2 when the substrate 2 is distorted. The value of variation is immediately detected, outputted to an operation circuit, and is calculated as the physical amount of force.  In this manner, since the flexible part of the element 1 is away from the surface of the substrate 2, the amount of strain of the element 1 becomes larger than that of the substrate 2, thus improving detection sensitivity.
Patent JP-S53116221-A (JP)
Title: Manufacture of contact point alloy
Inventor: OKUTOMI ISAO
IPC: C25C1/12
Filed: 1977-03-23
Abstract: PURPOSE: To obtain a contact point alloy of excellent press. resistant and shielding characteristics by solidifying an alloy obtd. by adding Ni to a Cu-LAl alloy at a prescribed cooling rate so as to control the crystal structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000231276-A (JP)
Title: Image forming device
Inventor: NAMEKATA SHINICHI
IPC: G03G15/16
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device making the excellent image obtainable, with suppressed fogging on the image due to a contact type cleaning member for cleaning an intermediate transfer body. SOLUTION: In this image forming device, a cleaning blade 30 is controlled so as to come into contact with an intermediate transfer belt 11 after the trailing end of the toner image formed thereon by laminating plural toner images over the other is allowed to pass there through, while to part therefrom so that the parting position of the cleaning blade is prevented from reaching the primary transfer area for performing the primary transfer before the leading end part of the residual toner image remaining after secondary transferring the toner image to be primary transferred at first in the subsequent image formation processing stage reaches there. At this time, the apart timing of the cleaning blade 30 is controlled, based on write-in timing of the latent image corresponding to the toner image to be firstly primary transferred in the above subsequent image formation processing stage.
Patent JP-S54124046-A (JP)
Title: Novel rubber latex composition
Inventor: HIRAI KOUJI
IPC: C08L27/00
Filed: 1978-03-20
Abstract: PURPOSE: The title composition having small particle diameters and improved stability, obtained by emulsifying a blend of high-molecular weight solid rubber of a conjugated diene and a low-molecular weight liquid rubber.  
     CONSTITUTION: (A) A high-molecular weight solid rubber of a conjugated diene having 4W5C with an intrinsic viscosity of 1.5W8 (preferably a polymer having not less than 85 wt.% of a cis 1, 4 bond), more preferably a modified rubber wherein 0.03W20 of carboxyl groups are introduced per 100 diene monomers is blended with (B) a low-molecular weight liquid rubber of a conjugated diene having 4W5C with an intrinsic viscosity of 0.04W0.75C (preferably a polymer having not less than 75 wt.% of a cis 1, 4 bond), more preferably a modified rubber wherein not more than 30 of carboxyl groups are introduced per 100 diene monomer to adjust a solution viscosity of the blend to 5W1,000 centipoise.  
     USE: A general-purpose adhesive having improved adhesiveness in wet conditions and a free open time. Derired feeling and processing characteristics can be adjusted by blending the composition with a latex. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000230272-A (JP)
Title: Pre-assembling method for kitchen and sanitary room for building
Inventor: MORI NOBUHIDE
IPC: E04B1/16
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a construction method sharply reducing the on-site work for a kitchen and sanitary room, capable of shortening the construction period with little work error and little leak error, capable of attaining an accurate finished state, and capable of sharply reducing the construction cost in constructing a concrete structure. SOLUTION: A drain pie b11, a toilet sewage pipe b12, a feed water pipe and a power line b14 are arranged and wired on the skeleton of a kitchen and sanitary room portion B, apparatuses are installed in a bathroom b1, a dressing/washing room b3 and a toilet b2, the interior work of the kitchen and sanitary room portion B is completed in advance, then it is installed on the slab a1 of a concrete building at a site. The outer peripheral wall b26 and ceiling wall of the kitchen and sanitary room portion B are utilized as a form, and concrete is placed to construct a kitchen and sanitary room.
Patent JP-S58150870-A (JP)
Title: Signal detection system
Inventor: NARITA HARUTOMO
IPC: G01R19/165
Filed: 1982-03-03
Abstract: PURPOSE:To facilitate the adaption to LSI application while enabling the detection of signals at a high accuracy by repeating new peak holds according to the cycle of input signals. CONSTITUTION:A peak hold circuit is composed of parts C1 and Tro and an arithmetic amplifier OP2. When the input AC signal (a) is negative, an output of the OP2 goes to a high level and the negative peak value is stored into the part C1. When the signal (a) is positive, the output of the OP2 goes to a low level and a threshold Vth is applied to the positive input of the OP2. This gives the output of the OP3 a differential voltage between the threshold Vth<+> and Vth<-> and a positive pulse is outputted through a rectification circuit REC. Thus, a peak hold circuit holds the negative peak value at each cycle of a signal (a), thereby allowing the repetition of a peak hold a new according to the cycle of an input signal.
Patent JP-H02211672-A (JP)
Title: Thin-film transistor
Inventor: SOEDA SHINICHI
IPC: G09F9/30
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the generation of a crack in a gate insulating film without having an adverse effect on insulating properties by forming laminated films including the gate insulating film by combining a film, internal stress of which displays tensile stress, and a film, internal stress of which displays compressive stress. CONSTITUTION:A Ti film 8 is shaped onto a glass substrate 1 as a gate electrode G, an SiN film 2 as a gate insulating film and an a-Si layer 3 as an operation semiconductor layer are laminated onto the Ti film 8 in the order, and an n<+> a-Si layer 4 as a contact layer and a Ti film 5 as a metallic film are laminated in source-drain electrode S, D sections. The Ti films used as the gate electrode G and the metallic film of the source-drain electrodes S, D are formed so as to display tensile stress and other films shaped through a plasma chemical vapor growth method so as to display compressive stress. Accordingly, internal stress in each section of a TFT is brought to a value close to zero, thus preventing the generation of cracks in the gate insulating film 2.
Patent JP-S56129439-A (JP)
Title: Duplicate redundant type remote power supply device
Inventor: SAKUYAMA ISAO
IPC: H04B3/44
Filed: 1980-03-14
Abstract: PURPOSE:To stop the operation of power supply devie, by providing the detector which detects the impedance decrease of the third winding of a saturated reactor and detecting the failure of an arbitrary remote power supply device with the said detector, when the power supply device has the failure in which the output current increases. CONSTITUTION:If a failure is taken place to a device, e.g., control circuit CONT4 of the 1st power supply device PE1 and abnormal high voltage output is produced, that is, if the output current increases regardless of the current increase in the control circuit 4, the current flowing to windings l1, l2 of the saturated reactor increases, and the AC impedance of the winding l3 being the load to the oscillator OSC10 of the detection circuit DET9 is lowered. Thus, before the output current of the 2nd power supply device PE2 sufficiently decreases, power is much fed to the relay circuit RL11 being one load, the relay circuit RL11 is operated resulting in operating a switch circuit SW3, and the power supply device 1 is stopped.
Patent JP-2000233393-A (JP)
Title: Product take-out device
Inventor: MATSUI TOKUO
IPC: B25J9/10
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To simplify both of hardware and software and reduce cost, size and weight of the whole device. SOLUTION: A first rear pulley 11, a first front pulley 12, a second rear pulley 13, and a second front pulley 14 are arranged in a rear end part 3r of a first arm part 3, a front end part 3f of the first arm part 3, a rear end part 5r of a second arm part 5, and a front end part 5f of the second arm part 5, respectively, the first front pulley 12 is fixed on a support basic part 2, and a chuck part 7 is fixed on the second front pulley 14. The first front pulley 12 and the second rear pulley 13 are mutually connected by a connection shaft 15, the first rear pulley 11 and the first front pulley 12 are mutually connected by a first rotation transmission part 16, and the second rear pulley 13 and the second front pulley 14 are mutually connected by a second rotation transmission part 17.
Patent JP-2000229047-A (JP)
Title: Closet seat with adipometer
Inventor: KUROKI YOICHI
IPC: A47K13/24
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a closet seat for ideally controlling health by mensurating an adipose at the same time when using the closet seat of a toilet without taking out an adipometer each time when measuring body fat. SOLUTION: A closet seat is provided with an electrode 6 being arranged in an armrest part 2 and mensurating biological impedance and a control means 8 for arithmetically operating body fat on the basis of a signal from this electrode. Since a user touches the electrode 6 when sitting down or standing up by gripping the armrest part 2 when using the closet seat, the control means 8 arithmetically operates an adipose by the signal from the electrode at the same time when using the closet seat to automatically mensurate the adipose, and the armrest part can be used for installing the electrode.
Patent JP-H02209426-A (JP)
Title: Production of thin grain-oriented silicon sheet with high magnetic flux density excellent in magnetic property of product by single-stage cold rolling method
Inventor: NAKAJIMA SHOZABURO
IPC: C22C38/60
Filed: 1989-02-10
Abstract: PURPOSE:To stably produce the grain-oriented silicon sheet by a single-stage cold rolling method by specifying the contents of N and acidsoluble Al in a silicon steel slab, the thickness of a hot rolled plate, the content of N in the form of AlN in the hot rolled plate, and the average hardness in the plate-thickness direction, respectively. CONSTITUTION:At the time of producing a thin grain-oriented silicon sheet from a silicon steel slab having a composition consisting of, by weight, 0.060-0.120% C, 2.9-4.5% Si, 0.050-0.090% Mn, 0.020-0.060% S and/or Se, 0.02-0.25% Sn, 0.0050-0.0100% N, {(27/4)XN%+0.0035} to {(27/4)XN%+0.0100}% of acid soluble Al, and the balance Fe with inevitable impurities, hot rolling is carried out by regulating the thickness of hot rolled plate so that draft in cold rolling becomes 85-92% and also controlling the content of N in the form of AlN in the hot rolled plate to 0.0005-0.002%. Further, the average hardness of the hot rolled plate in the thickness direction of the cross section of the steel plate after annealing and cooling is controlled to Hv(1kg)200 to <230. By this method, the thin grain-oriented silicon sheet with high magnetic flux density excellent in magnetic properties of product can be stably produced by a single-stage cold rolling method.
Patent JP-H06230669-A (JP)
Title: Dry electrophotographic toner vessel
Inventor: UCHIDA MITSURU
IPC: B65D1/00
Filed: 1993-01-29
Abstract: PURPOSE:To easily reuse the used dry electrophotographic toner vessel by forming a vessel for supplying a magnetic toner or a waste magnetic toner vessel out of a thermoplastic resin contg. a magnetic substance. CONSTITUTION:A magnetic toner vessel or a waste toner vessel in a cleaning process is formed out of a thermoplastic resin mixed with a magnetic substance. The triiron tetroxide, gamma-iron sesquioxide, tricobalt tetroxide, etc., having 0.1-1.0mum grain diameter are used as the magnetic substance. When the vessel is reused, the triiron tetroxide as the essential material of a magnetic toner is advantageously used. As the magnetic substance is mixed, the sp.gr. of the vessel is identical to that of the toner depositing on the vessel or waste toner, and the vessel is uniformly mixed with the waste toner when recycled. Further, the strength of the vessel is improved by mixing the magnetic substance.
Patent JP-H09233041-A (JP)
Title: Audio signal multiplex system
Inventor: NAKAJIMA HIROSHI
IPC: H04J3/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To increase the number of channels for a signal in the case of sending audio data subject to channel coding by the biphase mark system of the AES/ EBU through time division multiplex processing. SOLUTION: Signals 4a-4n subject to channel coding by the AES/EBU biphase mark system are given to biphase mark demodulators 5a-5n, in which they are restores to source coding signals with a half frequency by biphase mark demodulators 5a-5n and the restored signals are subject to time division multiplex by a multiplexer 6. In this case, an output of the multiplexer 6 is modulated again by the biphase mark system at a biphase mark modulator 7 to obtain a channel coding signal. Thus, the transmission band per channel is halved and the transmission capability is doubled while improving the reliability of channels.
Patent JP-2000029583-A (JP)
Title: Adapter for personal computer peripheral device
Inventor: CENTOFANTE CHARLES A
IPC: H01R13/453
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To make both cards of type I and type II adaptive by providing an adapter with a header and a shutter, and the header with two side walls and male connector pins and the shutter with front and back faces, two side parts and a flat sheet, and plural holes corresponding to the male connector pins. SOLUTION: The dual-mode adapter 10 is provided with the header 106 and the shutter 109, and the header 106 is equipped with two side walls which extend vertically from the rectangular front and the end part of the front toward a bay 104 and the male connector pins 107, which are adaptive to PCMCIA(Personal Computer Memory Card International Association) and formed to project from the front to the front end part of the dual-mode adapter. Further, the shutter 109 has the plural holes 121 formed corresponding to the numbers and the positions of the male connector pins 107 which penetrate the shutter main body and extend from the front to the back and those holes 121 are offset from the center of the shutter 109.
Patent JP-S54125916-A (JP)
Title: X-ray television camera device containing auxiliary light
Inventor: FUJITA KOUJI
IPC: H04N5/32
Filed: 1978-03-24
Abstract: PURPOSE: To aviod the printing on the light diffusing surface of the pickup tube by irradiating from outside the light which is same as or higher than the surface luminance of the pickup tube caused by irradiation of the X-rays onto the light diffusing surface of the pickup tube of the TV camera by utilizing the irradiation switching period of each X-ray.  
     CONSTITUTION: The X-ray TV camera device picks up the fluoroscopy image of subject 4 which is obtained at phosphor 5 via the X-rays emitted from X-ray tube 3 and 3'. To such TV camera device, control signal generator 1 to generate the control signal synchronized with the driving signal of the TV camera, along with high-voltage generator 2 to apply the high voltage to tube 3 and 3' via the signal sent from generator 1. Furthermore, light diffusing surface irradiator 10 is provided to generate luminous pulse 106 which controls light emitting device 11 via the control signal. Then the fluoroscopy image of substance 5 obtained by irradiation of the X-rays is controlled by device 11, and the video signal is obtained via TV camera 7 to be applied to memory unit 8 and 8' to memorize the fluoroscopy image along with the control signal given from generator 1. And tne output signals of unit 8 and 8' are projected on video monitor 9 and 9'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08230379-A (JP)
Title: Application utensil
Inventor: KATO NAOKI
IPC: B43K8/02
Filed: 1995-01-30
Abstract: PURPOSE: To surely restrain application liquid from dropping by forming a application liquid storing body with a high liquid-retaining part for blocking the outlet of application liquid and a low liquid-retaining part between the high liquid retaining part and the application body in an application utensil with an application body connected to the application occlusion body in front of the application liquid outlet. CONSTITUTION: An application body 1 of a rear end knocking-type application utensil is inserted into the tip end penetration hole 3 of a fore shaft 2, so that the rear end of the application body 1 is inserted in the fore portion of an application liquid storing body 5 and the application storing body 5 near the rear end thereof is made a high liquid-retaining part 5c. Also, a seat part 6a is formed underneath the inner wall of a projection cylinder part 6, and the seat part 6a constitutes a valve mechanism in a state being in touch with a valve part 11 provided ore the valve body 11 to be urged backward by a coil spring 10.  The projection cylinder part 6 is also inserted in the hind part of the application liquid storing body 5 in its fore part, so that the application liquid outlet near part of the opening end of the projection cylinder part 6 is made a high liquid-retaining part 5a, and the non-compression part is made a low liquid-retaining part 5b.